Back to number methods and more function to discuss 🙂

toString()

The method is used to get a String object representing the value of the Number Object. If the method takes a primitive data type as an argument, then the String object representing the primitive data type value is return.  If the method takes two arguments, then a String representation of the first argument in the radix specified by the second argument will be returned.

String toString()
static String toString(int i)

• toString(): This returns a String object representing the value of this Integer.
• toString(int i): This returns a String object representing the specified integer i.

Example:

public class Test{ 

   public static void main(String args[]){
      Integer x = 5;
      System.out.println(x.toString());  
      System.out.println(Integer.toString(12)); 
   }
}